CN204765950U - Support is used in operation - Google Patents

Abstract

The utility model discloses a support is used in operation, including pillar, base, tray and the trailing arm body, the pillar is installed on the base, and tray movable type installs at the pillar top, and trailing arm body movable type installs the lateral part at the pillar, the utility model discloses as an organic whole with tray and the set of arm layer board structure between them, the tray lies in the top of support body, and the arm layer board lies in the both sides of support body, and mutual position between them can adjust at will, when making things convenient for the doctor to use, can not hinder respective use each other.

Description

stent for surgery

technical field

The utility model relates to the field of medical instruments, in particular to a bracket for surgery.

Background technique

In the existing operation process, the doctor often needs auxiliary appliances such as the Maishi table and the arm support bracket.

However, in the current use process, each auxiliary device is used separately. When the doctor needs the above-mentioned parts at the same time, because the volume occupied by the single part is relatively large, it not only interferes with each other but also is inconvenient for the doctor to use.

Contents of the invention

Aiming at the defects and deficiencies in the prior art, the utility model combines the existing surgical tools to provide a surgical bracket that can meet different requirements, and solves the problems of inconvenient use and mutual interference of the existing components.

In order to solve the problems referred to above, the technical scheme that the utility model takes is:

The utility model relates to a support for surgery, which includes a pillar, a base, a tray and a supporting arm body. The pillar is installed on the base, the tray is movably installed on the top of the pillar, and the supporting arm body is movably installed on the side of the pillar.

Specifically, the tray is movably installed on the pillar through the first node, the first node is a support body with an accommodation cavity, and a ball shaft is placed in the first node, and the tray and the ball shaft Fixed connection.

Further, a plurality of limiting openings are arranged along the length direction of the side wall of the first node, and the plurality of limiting openings are evenly arranged along the circumference of the first node; the tray and the ball shaft are fixedly connected through a connecting rod, and the limiting openings The width is greater than or equal to the diameter of the connecting rod on the ball shaft.

More specifically, the tray is a rectangular disc body, and slide rails are arranged outside the bottom wall of the tray along the length direction of the disc body. Sliders are installed on the slide rails, and the sliders are fixedly connected to the ball shafts through connecting rods.

Specifically, the support arm body includes a second node, a support member and an arm support plate, the second node is sleeved on the pillar, and the arm support plate is fixedly installed on the second node through the support member.

More specifically, the second node 4 is an annular part; the supporting member includes a second hydraulic rod 401 and a telescopic rod, the second hydraulic rod is installed vertically on the side of the second node, and the telescopic rod is connected to the first The two hydraulic rods are installed vertically, and the arm supporting plate is fixed on the top of the telescopic rod.

In addition, there are two supporting arm bodies, and the two supporting arm bodies are sleeved on the pillars sequentially from top to bottom.

The utility model has the advantages of:

(1) The utility model integrates the structures of the tray and the arm support plate into one body. The tray is located on the top of the frame body, and the arm support plates are located on both sides of the frame body. The mutual positions of the two can be adjusted at will, which is convenient for doctors to use. At the same time, each other will not hinder their respective use;

(2) The utility model is provided with slide rails, ball shafts and limit openings on the lower part of the tray, which can not only adjust the horizontal position of the tray relative to the position of the pillar, but also perform a 360° rotation centered on the ball shaft, Through the cooperation of the ball shaft and the limit port, the tray can also be placed on the side of the pillar to avoid hindering the use of the arm support plate;

(3) There are two arm support plates of the utility model, which can be rotated on the horizontal plane with the pillar as the center. In addition, the support of the arm support plate adopts the combination of a hydraulic rod and a telescopic rod, so that the length of the arm support plate in the horizontal and vertical directions Can be adjusted to suit different usage requirements.

Description of drawings

Fig. 1 is the overall structural representation of the surgical bracket of the present utility model;

Fig. 2 is the structural representation when the bracket tray for surgery of the present invention is put down;

The labels in the figure are represented as: 1-tray, 101-slide rail, 102-slider, 2-first node, 201-third fastening nut, 202-limiting port, 203-ball shaft, 3-arm support Plate, 4-second node, 401-second hydraulic rod, 402-telescopic rod, 403-first fastening nut, 404-second fastening nut, 405-first hydraulic control handle, 5-first hydraulic rod , 6-base, 601-wheel fixing part, 602-second hydraulic control handle;

The utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments.

Detailed ways

The surgical bracket of the utility model includes a pillar, a base, a tray and a supporting arm body, the pillar is installed on the base, the tray is movably installed on the top of the pillar, and the supporting arm body is movably installed on the side of the pillar; the utility model The structure of the tray and the arm support is integrated into one body. The tray is located on the top of the frame, and the arm supports are located on both sides of the frame. will interfere with their use.

The tray is movably installed on the top of the pillar through the first node. The first node is a support body with an accommodation cavity. A ball shaft is placed in the first node. The tray is fixedly connected to the ball shaft along the second The length direction of the side wall of a node is provided with multiple limit openings, and the multiple limit openings are evenly arranged along the circumference of the first node; the tray and the ball shaft are fixedly connected by connecting rods, and the width of the limit opening is greater than or equal to The diameter of the connecting rod on the ball shaft; the tray is a rectangular disc body, and a slide rail is arranged outside the bottom wall of the tray along the length direction of the disc body, and a slide block is installed on the slide rail, and the slide block is fixedly connected with the ball shaft through a connecting rod; The utility model is provided with slide rails, ball shafts and limit openings on the lower part of the tray, which can not only adjust the horizontal position of the tray relative to the position of the pillar, but also perform a 360° rotation centered on the ball shaft. With the cooperation of the limit opening, the tray can also be placed on the side of the pillar, so as to avoid hindering the use of the arm support plate.

The arm body includes a second node, a support member and an arm support plate, the second node is sleeved on the pillar, and the arm support plate is fixedly installed on the second node through the support member; the second node is a ring-shaped part; the The support member includes a second hydraulic rod and a telescopic rod, the second hydraulic rod is vertically installed on the side of the second node, the telescopic rod is vertically installed with the second hydraulic rod, and the arm support plate is fixed on the top of the telescopic rod; the arm body has Two, and the two supporting arm bodies are set on the pillars from top to bottom in turn; the utility model has two arm supporting plates, which can be rotated on the horizontal plane centered on the pillars. In addition, the pillars of the arm supporting plates adopt hydraulic rods Combined with the telescopic rod, the length of the arm support plate in the horizontal and vertical directions can be adjusted to meet different use requirements.

Embodiment one:

1 and 2, the surgical bracket of this embodiment includes a tray 1, a first node 2, an arm support plate 3, a second node 4, a first hydraulic rod 5 and a base 6, and the first hydraulic rod 5 is installed on the base 6 Above, the tray 1 is installed on the top of the first hydraulic rod 5 through the first node 2, and the arm support plate 3 is installed on the side of the first hydraulic rod 5 through the second node 4; wherein:

Tray 1 is a rectangular disc body structure, which is generally used to hold surgical supplies. Outside the bottom wall of tray 1, a slide rail 101 is arranged along the length direction of the tray body. Slider 102 is installed on the slide rail 101. The slide rail 101 at the bottom of the tray moves on the slider 102 to perform displacement of the tray 1 relative to the first hydraulic rod 5;

The first node 2 includes a third fastening nut 201, a limit port 202 and a ball shaft 203. The shape of the first node 2 is cylindrical, the inner surface of the first node 2 is a smooth spherical surface, and the ball shaft 203 is placed on the first node. 2 can rotate along a smooth spherical surface, the ball shaft 203 is fixedly connected with the slider 102 through the connecting rod, and the ball shaft 203 is fixed on the first node 2 through the third fastening nut 201;

In addition, in order not to hinder the independent use of the tray 1 to the arm support plate 3, a plurality of limiting openings 202 are arranged along the length direction of the side wall of the first node 2, and the plurality of limiting openings 202 are arranged along the circumference of the first node 2. Evenly arranged, the width of the limit port 202 is greater than or equal to the diameter of the connecting rod on the ball shaft 203, and the rotation of the ball shaft 1 driven by the tray 1 can make the disc body of the tray 1 be placed along the length direction of the first hydraulic rod 5;

The second node 4 includes a second hydraulic rod 401, a telescopic rod 402, a first fastening nut 403, a second fastening nut 404 and a first hydraulic control handle 405, the second node 4 is an annular part, and the second node 4 It fits on the lifting rod of the first hydraulic rod 5, and adjusts the position of the second node 4 on the lifting rod through the second fastening nut 404, on the second node 4 along the direction perpendicular to the first hydraulic rod 5 Set the second hydraulic rod 401, and set the first hydraulic control handle 405 at the installation place of the second hydraulic rod 401 and the second node 4 to control the length of the second hydraulic rod 401;

In order to allow the arm supporting plate 3 to be independently adjusted in height, the shape of the second hydraulic rod 401 lifting rod of the utility model is a right angle, and the lifting rod at the part where the arm supporting plate 3 is connected to the lifting rod is telescopic. The rod 402 controls the telescopic height of the telescopic rod 402 through the first fastening nut 403, and the top end of the telescopic rod 402 is fixedly installed with the arm supporting plate 3;

Base 6 is a T-shaped seat body, wheels are arranged below three ends of the seat body, and wheel fixtures 601 are installed on the wheels to control the movement of the wheels. The hydraulic control handle 602, the user can step on the second hydraulic control handle 602 to control the lifting of the first hydraulic rod 5.

Claims (7)

1. A support for surgery is characterized in that it comprises a pillar, a base, a tray (1) and a support arm body, the pillar is installed on the base, the tray (1) is movably installed on the top of the pillar, and the support arm body is movable mounted on the side of the pillar. 2. The bracket for surgery according to claim 1, characterized in that, the tray (1) is movably installed on the pillar through the first node (2), and the first node (2) is a belt A support body with a receiving cavity, a ball shaft (203) is placed in the first node (2), and the tray (1) is fixedly connected to the ball shaft (203). 3. The bracket for surgery according to claim 2, characterized in that, a plurality of limiting openings (202) are arranged along the length direction of the side wall of the first node (2), and the plurality of limiting openings (202) are arranged along the The circumference of the first node (2) is evenly arranged; The tray (1) and the ball shaft (203) are fixedly connected through a connecting rod, and the width of the limiting opening (202) is greater than or equal to the diameter of the connecting rod on the ball shaft (203). 4. The bracket for surgery as claimed in claim 2 or 3, wherein the tray (1) is a rectangular tray, and slide rails are set outside the bottom wall of the tray (1) along the length direction of the tray (101), slide block (102) is installed on the slide rail (101), and slide block (102) is fixedly connected with ball shaft (203) by connecting rod. 5. The bracket for surgery as claimed in claim 1, 2 or 3, characterized in that, the bracket arm body comprises a second node (4), a support member and an arm support plate (3), and the second node (4 ) is sleeved on the pillar, and the arm support plate (3) is fixedly installed on the second node (4) through the supporting member. 6. The bracket for surgery according to claim 5, characterized in that, the second node (4) is an annular part; the support member includes a second hydraulic rod (401) and a telescopic rod (402 ), the second hydraulic rod (401) is vertically installed on the side of the second node (4), the telescopic rod (402) is vertically installed with the second hydraulic rod (401), and the arm support plate (3) is fixed on the telescopic rod ( 402) at the top. 7 . The bracket for surgery according to claim 5 , wherein there are two bracket arms, and the two bracket arms are sleeved on the pillars sequentially from top to bottom.